Service difficulty report · Vapor Barrier · Boeing 7377BD

Difficulty date
August 26, 2024
Submitted
September 20, 2024
Operation
Air carrier
Aircraft
N555LV
Make and model
Boeing 7377BD
Aircraft serial
36726
Aircraft time
42,177 hours, 24,717 cycles
Part
Vapor Barrier
Condition
Delaminated
Location
Zone 100
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

ACCOMPLISH REPAIR OF L/H VAPOR BARRIER AS REQUIRED<[01] REPAIRED BOTH SIDE OF L/H VAPOR BARRIER PER B737 SRM 51-70-04-2R-10 PARAGRAPH 4.F; B737 SRM 51-70-04-2R-0 PARAGRAPH 4.N.2. MATERIALS USED RESIN EY3804 P/O#2080789; CLOTH P/O#1690463. TOOLS USED TEMP CONTROLLER ID:172858 CALIBRATION DUE 05-13-25;PERFORMED UT INSP OF REPAIRED AREA USING CONTACT THROUGH TRANSMISS ULTRASONIC; REF B737 NDT PART 1 51-01-01 & PART 4 51-00-02. NO DAMAGE FOUND. TOOL USED: EPOCH 650; BC 168106; CALIB DUE 12-11-24.;[02] VERIFIED REPAIR OF BOTH SIDES OF L/H VAPOR BARRIER

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